# Copyright (C) 2000-2012 by George Williams
# Copyright (C) 2012 by Barry Schwartz
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# The `:;' works around a Bash 3.2 bug when the output is not writable.
$(srcdir)/package.m4: $(top_srcdir)/configure.ac
	:;{ \
		echo '# Signature of the current package.' && \
		echo 'm4_define([AT_PACKAGE_NAME],' && \
		echo '  [$(PACKAGE_NAME)])' && \
		echo 'm4_define([AT_PACKAGE_TARNAME],' && \
		echo '  [$(PACKAGE_TARNAME)])' && \
		echo 'm4_define([AT_PACKAGE_VERSION],' && \
		echo '  [$(PACKAGE_VERSION)])' && \
		echo 'm4_define([AT_PACKAGE_STRING],' && \
		echo '  [$(PACKAGE_STRING)])' && \
		echo 'm4_define([AT_PACKAGE_BUGREPORT],' && \
		echo '  [$(PACKAGE_BUGREPORT)])'; \
		echo 'm4_define([AT_PACKAGE_URL],' && \
		echo '  [$(PACKAGE_URL)])'; \
	} >'$(srcdir)/package.m4'

noinst_FILES = * fonts/* results/* results

TESTSUITE = $(srcdir)/testsuite
EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) atlocal.in

TESTSUITEFLAGS =
if !PYTHON_SCRIPTING
TESTSUITEFLAGS += FONTFORGE_NO_PYTHON=1
endif !PYTHON_SCRIPTING
if !PYTHON_EXTENSION
TESTSUITEFLAGS += FONTFORGE_NO_PYTHON_EXTENSION=1
endif !PYTHON_EXTENSION

FONTFORGE = $(top_builddir)/fontforgeexe/fontforge

check-local: $(builddir)/fonts atconfig atlocal $(TESTSUITE) $(FONTFORGE) $(GENERATED_INPUTS) $(FETCHED_INPUTS)
	$(MKDIR_P) $(builddir)/results
	$(SHELL) '$(TESTSUITE)' $(TESTSUITEFLAGS)

installcheck-local: atconfig atlocal $(TESTSUITE)  $(GENERATED_INPUTS) $(FETCHED_INPUTS)
	$(MKDIR_P) $(builddir)/results
	$(SHELL) '$(TESTSUITE)' AUTOTEST_PATH='$(bindir)' $(TESTSUITEFLAGS)

clean-local:
	rm -fR $(builddir)/results/ $(builddir)/testsuite.dir/

# test ! -f '$(abs_builddir)/testsuite' || bash -x '$(abs_builddir)/testsuite' --clean
# The previous line breaks the build in parallel mode sometimes.
# distclean-am calls clean-am which calls clean-local,
# but it also calls distclean-generic, which removes the items listed in $(DISTCLEANFILES),
# which includes $(TESTSUITE)
# rm -fR $(builddir)/results/*

AUTOM4TE = $(SHELL) $(srcdir)/build-aux/missing --run autom4te
AUTOTEST = $(AUTOM4TE) --language=autotest
$(TESTSUITE): $(srcdir)/testsuite.at $(srcdir)/package.m4
	$(AUTOTEST) -I '$(srcdir)' -o $@.tmp $@.at
	mv $@.tmp $@

# test fonts
EXTRA_DIST += fonts/AddExtremaTest2.sfd fonts/AddExtremumTest.sfd	\
	fonts/AHBugs.sfd fonts/Ambrosia.sfd fonts/AmbrosiaBold.sfd	\
	fonts/AmbrosiaItalic.sfd fonts/ayn+meem.init.svg		\
	fonts/Caliban.sfd fonts/CaslonMM.sfd fonts/DataURI.sfd		\
	fonts/DejaVuSerif.sfd fonts/DirectionTest.sfd			\
	fonts/dvng10a-crash.sfd fonts/feta20.pfb fonts/FormalScript.sfd	\
	fonts/Hinting.sfd fonts/ItalicHand.sfd				\
	fonts/NimbusLGCUni-Regular.sfd fonts/NumberPoints.sfd		\
	fonts/OmittedCharBugs.sfd fonts/OverlapBugs.sfd			\
	fonts/QuadOverlapBugs.sfd fonts/QuadraticConversionBug.sfd	\
	fonts/SimplifyBugs.sfd fonts/SplineOverlapBug1.sfd		\
	fonts/StrokeTests.sfd fonts/VKern.sfd fonts/MunhwaGothic-Bold \
	fonts/NotoSans-Regular.ttc fonts/n019003l.pfb fonts/cmbsy10.pfb	\
	fonts/test133.fea fonts/test134.fea fonts/test135.fea		\
	fonts/test136.fea fonts/test1011.fea fonts/test1012.otf		\
	fonts/NotoSerifTibetan-Regular.ttf				\
	README

# generated test inputs
FETCHED_INPUTS =							\
	fonts/MunhwaGothic-Bold					\
	fonts/NotoSans-Regular.ttc

FETCHED_INPUTS_NONFREE =					\
	fonts/mingliu.ttc

GENERATED_INPUTS =							\
	fonts/Ambrosia.pt3

MAYBE_GENERATED_INPUTS =						\
	fonts/MinionPro-Regular.fea

if FONTFORGE_CAN_USE_WOFF2
GENERATED_INPUTS += fonts/Ambrosia.woff2
endif

.PHONY: prefetch-fonts
.PHONY: prefetch-nonfree-fonts

prefetch-fonts: $(FETCHED_INPUTS)
prefetch-nonfree-fonts: $(FETCHED_INPUTS_NONFREE)

# Inputs we can generate from files in git
fonts/Ambrosia.pt3: fonts/Ambrosia.sfd
	$(MKDIR_P) $(builddir)/fonts
	$(FONTFORGE) -lang=ff -c 'Open($$1); Generate($$2)' $< $@

fonts/Ambrosia.woff2: fonts/Ambrosia.sfd
	$(MKDIR_P) $(builddir)/fonts
	$(FONTFORGE) -lang=ff -c 'Open($$1); Generate($$2)' $< $@

fonts/MunhwaGothic-Bold:
	$(MKDIR_P) $(builddir)/fonts
	if [ ! -e $@ ] ; then \
	$(WGET) https://github.com/fontforge/debugfonts/raw/master/MunhwaGothic-Bold -O $@ ; \
	fi ;

fonts/NotoSans-Regular.ttc:
	$(MKDIR_P) $(builddir)/fonts
	if [ ! -e $@ ] ; then \
	$(WGET) https://github.com/fontforge/debugfonts/raw/master/NotoSans-Regular.ttc -O $@ ; \
	fi ;

fonts/mingliu.ttc:
	$(MKDIR_P) $(builddir)/fonts
	if [ ! -e $@ ] ; then \
	$(WGET) http://www.fontsupply.com/fonts/mingliu.ttc -O $@ ; \
	fi ;

# Inputs we can generate from files that aren't available
fonts/MinionPro-Regular.fea: fonts/MinionPro-Regular.otf
	$(MKDIR_P) $(builddir)/fonts
	$(FONTFORGE) -c 'open(argv[1]).generateFeatureFile(argv[2])' $< $@

# native test scripts
EXTRA_DIST += helper107.pe helper118A.pe helper118B.pe		\
	svg2ttf.pe test001.pe test002.pe test003.pe		\
	test004.pe test005.pe test006.pe test007.pe		\
	test008.pe test009.pe test010.pe test101.pe		\
	test102.pe test103.pe test104.pe test105.pe		\
	test106.pe test107.pe test108.pe test109.pe		\
	test110.pe test111.pe test112.pe test113.pe		\
	test114.pe test115.pe test116.pe test117.pe		\
	test118.pe test119.pe test120.pe test121.pe		\
	test122.pe test123.pe test124.pe test125.pe		\
	test126.pe test127.pe test128.pe test129.pe		\
	test130.pe test131.pe test132.pe test133.pe		\
	test134.pe test135.pe test136.pe test137.pe		\
	test138.pe helper138.pe

# python test scripts
EXTRA_DIST += findoverlapbugs.py test0001.py test0101.py	\
	test1001.py test1001a.py test1001b.py test1001c.py	\
	test1002.py test1003.py test1004.py test1005.py		\
	test1006.py test1007.py test1008.py test1009.py         \
	test1010.py test1011.py test1012.py test1013.py 	\
	test926.py test927.py test928.py test929.py		\
	test0002.py test930.py test931.py test932.py 

EXTRA_DIST += link_test.c randomtest.c build-aux/missing

DISTCLEANFILES = atconfig randomtest fonts/*.afm testsuite.log $(GENERATED_INPUTS)

MAINTAINERCLEANFILES = package.m4 testsuite.dir testsuite.log	\
	results $(TESTSUITE) $(FETCHED_INPUTS) $(FETCHED_INPUTS_NONFREE)

GITIGNOREFILES = $(MAYBE_GENERATED_INPUTS)			\
	fonts/Zapfino-4.0d3.dfont				\
	fonts/Zapfino-4.1d6.dfont				\
	fonts/HanSans-Bold.otf					\
	fonts/GillSans.dfont					\
	fonts/CourierNew.ttf					\
	fonts/merged.cff					\
	fonts/MinionPro-Regular.otf				\
	fonts/LucidaGrande.ttc					\
	fonts/nuvo-medium-woff-demo.woff		\
	$(FETCHED_INPUTS)						\
	$(FETCHED_INPUTS_NONFREE)

-include $(top_srcdir)/git.mk